Isotopes are widely used in geological studies due to their unique chemical properties to determine the age of the geologic body and to trace the source of ore-forming materials.The isotope geochemistry of Xiangshan uranium ore field was studied by many researchers.Specific results are expressed in the era of geological formation

tracing of mineral origin and hydrothermal sources.The latest results of the study on the diagenetic age of Xiangshan volcanic-intrusive rocks show that they should be formed in the Cretaceous

not previously thought of the Jurassic

Some researchers believe that Xiangshan uranium mineralization for a metallogenic

Mineralization time should be between 145-85 Ma.Mineralization not only came from volcanic rocks

but also the participation of mantle-derived substances.Volcanic intrusive complexes

which are ore-forming rocks

are derived from deep crustal melting.Metallogenic hydrothermal fluids are involved in precipitation.